gniti Download

gniti Description

"a free software to locate and identify the eye and iris."

Edit by : The IRIS of each eye is unique. No two irises are alike in their mathematical detail--even Between identical Twins and triplets or between one's own left and right eyes. Unlike the retina, however, it is clearly visible from a distance, allowing easy image acquisition without intrusion. The iris remains stable throughout one's lifetime, barring rare disease or trauma. The random patterns of the iris are the equivalent of a complex "human Barcode," created by a tangled meshwork of connective tissue and other visible features. The iris recognition process begins with video-based image acquisition that locates the eye and iris.

The boundaries of the pupil and iris are defined, eyelid occlusion and specular reflection are discounted, and quality of image is determined for processing. The iris pattern is processed and encoded into a record (or "template"), which is stored and used for recognition when a live iris is presented for comparison. Half of the information in the record digitally describes the features of the iris, the other half of the record controls the comparison, eliminating specular reflection, eyelid droop, eyelashes, etc.

A biometric system provides automatic identification of an individual based on a unique feature or characteristic possessed by the individual. Iris recognition is regarded as the most reliable and accurate biometric identification system available. Most commercial iris recognition systems use patented algorithms developed by Daugman, and these algorithms are able to produce perfect recognition rates. However, published results have usually been produced under favourable conditions, and there have been no independent trials of the technology.

The iris recognition system consists of an automatic segmentation system that is based on the Hough transform, and is able to localise the circular iris and pupil region, occluding eyelids and eyelashes, and reflections. The extracted iris region was then normalised into a rectangular bl you can free download Iris Recognition System 1.0 now.

gniti Keywords

iris, io system, recognition system, iri, recognition

gniti Related Software

• Solar System 3D Screensaver
  This screensaver is an outstanding 3D model of the solar system!
• System Monitor
  Monitor and manage the computers on your network.
• Filterbank-Based Fingerprint Matching
  We have developed a novel, hybrid technique for core point detection.
• Speech Recognition System
  Speech recognition technology is used more and more for telephone applications.
• Speaker Recognition System
  Speaker recognition is the process of automatically recognizing.
• Digital Watermarking
  Digital Watermarking is DCT-based image watermarking program.
• Face Recognition System
  A simple and effective source code for Face Recognition.
• FisherFaces for Face Matching
  We develop a face recognition algorithm which is insensitive to large variation
• Fingerprint Recognition
  Matlab source code for FingerCode-based Fingerprint Recognition.
• gniti
  a free software to locate and identify the eye and iris.